# BIGGEST-EVER RALLY: Sensex zooms 894pts
# IDBI to raise $1.5 bn via debt
# Sebi board nod for new derivative products
# Satyam unveils web-based services for SMEs
# MindTree Consulting acquires Purple Vision
# Tech Mahindra plans Rs 200cr Chandigarh centre
# GSM firms add 57 lakh users in Oct
# LG posts 51% jump in festive season sales
# Number portability could increase margins: Mittal
# Pune-based Goel Ganga plans two townships
# NIIT ties up with US firm for math labs
# MS launches prepaid edition of Office Pro 2007